156675728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8167}}^1$

素因数の和:8295

約数の個数: 40

約数和(自身を含む): 334234560

約数和(自身を除く): 177558832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 4796, 8167, 9592, 16334, 19184, 32668, 65336, 89837, 130672, 179674, 359348, 718696, 890203, 1437392, 1780406, 3560812, 7121624, 9792233, 14243248, 19584466, 39168932, 78337864, 156675728]

約数ペア:

[(1, 156675728), (2, 78337864), (4, 39168932), (8, 19584466), (11, 14243248), (16, 9792233), (22, 7121624), (44, 3560812), (88, 1780406), (109, 1437392), (176, 890203), (218, 718696), (436, 359348), (872, 179674), (1199, 130672), (1744, 89837), (2398, 65336), (4796, 32668), (8167, 19184), (9592, 16334)]